javascript - 从 executescript 函数访问变量

Question

我希望在测试期间使用 browser.executescript 动态设置一些数据。像这样的东西:

var x;
browser.executeScript(function () {
  var something = x;
});

但是x似乎超出了正在运行的函数的范围。有没有办法让我传递将在内部范围内的参数？

非常感谢任何帮助C

Answer 1

在arguments中传递参数:

Any arguments provided in addition to the script will be included as script arguments and may be referenced using the arguments object. Arguments may be a boolean, number, string, or webdriver.WebElement. Arrays and objects may also be used as script arguments as long as each item adheres to the types previously mentioned.

var x;
browser.executeScript(function (arguments) {
  var something = arguments[0];
}, x);